Registered User
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Posts: 82
Join Date: Mar 2009
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hi Huxlly
first of all you tell me which type of old metal or crown you have done with your teeth because many types of metals are there and each one has different techniques to be removed and after that teeth whitening has been done.
so tell me which type of metal you have done out of these
Gold or gold alloy
Nickel alloy
Chromium alloy
Palladium
if you dont know plz ask your consultant because much care has been taken for removing the old metals because it has many disadvantages such as:-
Disadvantages of old metal crowns
Their color -- which contrasts strongly with the white teeth surrounding them
Problems with decay – if bacteria get up underneath the crown, gum disease can set in, requiring the removal of the crown, gum treatment, and a new crown
Wear and tear – older crowns can become worn or ill-fitting
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